Aw, 694 bridge where my big brother used to take me catfishing.
I wonder if there is much in front of that culvert under the bridge. Had fun catching carp there way back in the spring when the water was up. I always wanted to try the dock across the river from the launch. The wood piles up in front of it, but in this low water it is all probably beached. If you can find a place where the ripples seem to end because the water gets a little deeper, I would hit that no matter where it was, by an island or out in the middle.
If I were you, the first thing I would hit is park the canoe some how next to the bridge pilings and fish the edy that forms on the downstream end. Keep your bait right up next to it. It’ll probably be snaggy, but in that area I bet it is as prime of structure you’ll find with low water. The water should be a little deeper there being washed out as the current goes around the piling.
Come to think of it, when I was younger we’d cast right up to the backside of the pilings. You have access in a canoe to the ones away from shore though, which will be better.
ps. You might want to try smelt too!
I have tried the Dam 2 or 3 times in the last couple of weeks. Not much luck. If you fish up there, you need to be on the West side. They have only one gate open and it is on that side. Also be prepared to wade and walk out as far as you can on the rocks. You won’t be able to squeeze in on the shoreline. I can give you more info if you (ever) end up going up there.